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Browsing by Author "Egwim, Christian Nnaemeka"
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Applied artificial intelligence for predicting construction projects delay
Egwim, Christian Nnaemeka; Alaka, Hafiz; Toriola-Coker, Luqman Olalekan; Balogun, Habeeb; Sunmola, Funlade (2021-09-25)This study presents evidence of a developed ensemble of ensembles predictive model for delay prediction – a global phenomenon that has continued to strangle the construction sector despite considerable mitigation efforts. ... -
Artificial Intelligence in the Construction Industry: A Systematic Review of the Entire Construction Value Chain Lifecycle
Egwim, Christian Nnaemeka; Alaka, Hafiz; Demir, Eren; Balogun, Habeeb; Olu-Ajayi, Razak; Sulaimon, Ismail; Wusu, Godoyon; Yusuf, Wasiu; Muideen, Adegoke A. (2023-12-28)In recent years, there has been a surge in the global digitization of corporate processes and concepts such as digital technology development which is growing at such a quick pace that the construction industry is struggling ... -
Boruta-grid-search least square support vector machine for NO2 pollution prediction using big data analytics and IoT emission sensors
Balogun, Habeeb; Alaka, Hafiz; Egwim, Christian Nnaemeka (2021-08-13)Purpose This paper seeks to assess the performance levels of BA-GS-LSSVM compared to popular standalone algorithms used to build NO2 prediction models. The purpose of this paper is to pre-process a relatively large data ... -
A Comparative Study on Machine Learning Algorithms for Assessing Energy Efficiency of Buildings
Egwim, Christian Nnaemeka; Egunjobi, Oluwapelumi Oluwaseun; Gomes, Alvaro; Alaka, Hafiz (Springer Nature, 2021-09-17)An increase in energy demand in buildings continues to give rise to air pollution with a consequent impact on human health. To curb this trend, energy efficiency assessment plays a crucial role in helping to understand the ... -
A Comparative Study on Machine Learning Algorithms for Predicting Construction Projects Delay
Egwim, Christian Nnaemeka; Alaka, Hafiz (Obafemi Awolowo University, Ile-Ife, 2021-07-08)The perpetual occurrence of a global phenomenon – delay in construction industry despite considerable mitigation efforts remains a huge concern to its policy makers. Interestingly, this industry which produces massive ... -
Comparison of Machine Learning Algorithms for Evaluating Building Energy Efficiency Using Big Data Analytics
Egwim, Christian Nnaemeka; Alaka, Hafiz; Egunjobi, Oluwapelumi; Gomes, Alvaro; Mporas, Iosif (2022-09-26)Purpose: This study aims to compare and evaluate the application of commonly used machine learning (ML) algorithms used to develop models for assessing energy efficiency of buildings. Design/methodology/approach: This study ... -
Effects of Building Information Modeling on Construction Projects Delay: A Systematic Review
Egwim, Christian Nnaemeka; Alaka, Hafiz; Balogun, Habeeb (2021-07-08)Time is a critical factor or primary success metric in measuring the progress of construction projects since they are normally time-bound. The construction industry, on the other hand, seldom completes projects on time due ... -
Extraction of underlying factors causing construction projects delay in Nigeria
Egwim, Christian Nnaemeka; Alaka, Hafiz; Oseghale, Raphael; Balogun, Habeeb (2021-09-07)Purpose This paper aims to establish the most underlying factors causing construction projects delay from the most applicable. Design/methodology/approach The paper conducted survey of experts using systematic review of ... -
Random Forest Feature Selection for Particulate Matter (PM10) Pollution Concentration
Balogun, Habeeb; Alaka, Hafiz; Egwim, Christian Nnaemeka; Ajayi, Saheed O. (Obafemi Awolowo University, Ile-Ife, 2021-07-08)There are already countless articles on strategies to limit human exposure to particulate matter10 (PM10) pollution because of their disastrous impact on the environment and people's well-being in the United Kingdom (UK) ... -
Systematic review of critical drivers for delay risk prediction: towards a conceptual framework for BIM-based construction projects
Egwim, Christian Nnaemeka; Alaka, Hafiz; Demir, Eren; Balogun, Habeeb; Ajayi, Saheed O. (2022-10-13)Purpose – This study aims to develop a comprehensive conceptual framework that serves as a foundation for identifying most critical delay risk drivers for Building Information Modeling (BIM)-based construction projects. ... -
Systematic review of drivers influencing building deconstructability: Towards a construct-based conceptual framework
Balogun, Habeeb; Alaka, Hafiz; Egwim, Christian Nnaemeka; Ajayi, Saheed (2023-03-31)Deconstruction is an innovative and sustainable option for building end-of-life. It can turn the negative impacts of demolition, including diverting valuable resources from the congested landfill into beneficial use through ...